Spiroketals via oxidative rearrangement of enol ethers
作者:David L. Waller、Corey R. J. Stephenson、Peter Wipf
DOI:10.1039/b612992g
日期:——
Oxidative rearrangement of cyclic enolethers leads to alpha-alkoxyesters. In the presence of a neighboring spiroether, this approach provides a stereoselective access to spiroketals. A modified proposal for the biosynthesis of acutumine is presented.